This is a HP 05A Dual Pack Toners in Black.HP 05A LaserJet Toner Cartridges help you save, as you print more. With Original HP Dual Packs, you can reduce your company\'s printing costs without sacrificing the consistent, professional results and reliable, trouble-free printing of Original HP. Get the same professional results and reliable, trouble-free printing of Original HP ink with this convenient, high-value option for high-volume printing environments. Original HP LaserJet toner cartridges represent up to 70% of the printing system and are designed with the printer to provide the reliable, professional results that save you time.. For use with: HP LaserJet P2035/P2050/P2056. Approx. Page yield - 2300. Please note that this item is delivered direct from our supplier and may take a little longer to arrive.